How To Fix 61271 - MRP controller '&1' for material '&2' does not exist

61271 - Overview

• Message type: E = Error

• Message class: 61 - Fehlermeldungen fuer Bedarfsplanung

• Message number: 271

• Message text: MRP controller '&1' for material '&2' does not exist

What causes this issue?

In material &V2&, an MRP controller &V1& is entered that is not
included in the MRP controller table.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please check the material or enter the MRP controller in Customizing.

Error message extract from SAP system. Copyright SAP SE.

61271 - Details

• The SAP error message 61271 indicates that the MRP (Material Requirements Planning) controller specified for a particular material does not exist in the system. This error typically arises during MRP processing or when trying to access MRP-related data for a material.
  
  Cause:
  
  Missing MRP Controller: The MRP controller specified in the material master record does not exist in the system.
  Incorrect Configuration: The MRP controller may not have been set up correctly in the configuration settings.
  Data Entry Error: There may be a typographical error in the MRP controller field in the material master.
  Material Master Data Issues: The material master record may not be fully maintained or may have been deleted or archived.
  
  
  Solution:
  
  
  Check MRP Controller:
  
  Go to the transaction code OMMR (or SPRO -> Production -> MRP -> MRP Controller) to check if the MRP controller exists.
  If it does not exist, you will need to create it.
  
  
  
  Create MRP Controller:
  
  If the MRP controller is missing, create